chaostoolkit-lueur 0.13.3

Template project for Chaos Toolkit extensions

Chaos Toolkit Extension Template

Chaos Toolkit extension to manage lueur network proxy.

Install

This package requires Python 3.9+

To be used from your experiment, this package must be installed in the Python environment where chaostoolkit already lives.

pip install chaostoolkit-lueur

Usage

{
    "title": "Increase latency by 150ms",
    "description": "n/a",
    "method": [
        {
            "type": "action",
            "name": "run lueur proxy with a normal distribution latency",
            "provider": {
                "type": "python",
                "module": "chaoslueur.actions",
                "func": "run_proxy",
                "arguments": {
                    "proxy_args": "--with-latency --latency-mean 300 --latency-stddev 50 --upstream '*'"
                }
            },
            "background": true
        },
        {
            "type": "action",
            "name": "query remote upstream",
            "provider": {
                "type": "process",
                "path": "curl",
                "arguments": "-I -o /dev/null -s -w \"Connected IP: %{remote_ip}\nTotal time: %{time_total}s\" -x http://localhost:8080 https://www.google.com"
            }
        },
        {
            "type": "action",
            "name": "stop proxy",
            "provider": {
                "type": "python",
                "module": "chaoslueur.actions",
                "func": "stop_proxy"
            }
       }
    ]
}

That's it!

Please explore the code to see existing actions.

Test

To run the tests for the project execute the following:

pdm run test

Formatting and Linting

We use ruff to both lint and format this repositories code.

Before raising a Pull Request, we recommend you run formatting against your code with:

pdm run format

This will automatically format any code that doesn't adhere to the formatting standards.

As some things are not picked up by the formatting, we also recommend you run:

pdm run lint

To ensure that any unused import statements/strings that are too long, etc. are also picked up.

Contribute

If you wish to contribute more functions to this package, you are more than welcome to do so. Please, fork this project, make your changes following the usual code style, sprinkling with tests and submit a PR for review.

To contribute to this project, you will also need to install pdm.